.phsa{font-family:var(--font-sans,"Poppins", system-ui, sans-serif)}.phsa-panel{width:calc(100vw - 1.5rem);max-width:396px}@media (width>=640px){.phsa-panel{width:396px}}.phsa-cw{background:var(--card);border:1px solid var(--border);border-radius:22px;flex-direction:column;height:min(650px,78vh);display:flex;overflow:hidden;box-shadow:0 30px 60px -24px oklch(20% .05 262/.42),0 8px 20px -12px oklch(20% .05 262/.24)}.phsa-head{color:#fff;background:linear-gradient(160deg, oklch(30% .02 262), var(--ink));flex:none;align-items:center;gap:12px;padding:16px;display:flex;position:relative}.phsa-head:after{content:"";background:linear-gradient(90deg, var(--brand), color-mix(in oklch, var(--brand) 35%, transparent));height:3px;position:absolute;bottom:0;left:0;right:0}.phsa-avatar{background:linear-gradient(150deg, var(--brand), oklch(55% .21 25));border-radius:50%;flex:none;place-items:center;width:40px;height:40px;font-size:20px;display:grid;box-shadow:0 4px 12px -4px oklch(62% .22 25/.6)}.phsa-who{flex:auto;min-width:0}.phsa-name{letter-spacing:-.01em;align-items:center;gap:7px;font-size:14.5px;font-weight:600;display:flex}.phsa-sub{opacity:.82;white-space:nowrap;text-overflow:ellipsis;margin-top:1px;font-size:11px;overflow:hidden}.phsa-live{background:#4ade80;border-radius:50%;flex:none;width:7px;height:7px;animation:2.2s infinite phsaPulse;box-shadow:0 0 #4ade80b3}.phsa-icon{color:#fff;cursor:pointer;background:#ffffff24;border:none;border-radius:10px;flex:none;place-items:center;width:40px;height:40px;text-decoration:none;transition:background .15s;display:grid}.phsa-icon:hover{background:#ffffff42}.phsa-trust{background:var(--muted);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:8px;padding:8px 12px;display:flex}.phsa-trust span{color:var(--muted-foreground);background:var(--card);border:1px solid var(--border);border-radius:999px;align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:600;display:inline-flex}.phsa-tick{color:#16a34a;font-style:normal}.phsa-body{scroll-behavior:smooth;background:var(--muted);flex-direction:column;flex:auto;gap:8px;padding:16px 12px 8px;display:flex;overflow-y:auto}.phsa-msg{white-space:pre-wrap;word-wrap:break-word;border-radius:16px;max-width:84%;padding:10px 12px;font-size:13.5px;line-height:1.5;animation:.2s phsaRise}.phsa-msg.bot{background:var(--card);color:var(--foreground);border-bottom-left-radius:5px;align-self:flex-start;box-shadow:0 1px 2px oklch(20% .05 262/.05),0 8px 22px -14px oklch(20% .05 262/.18)}.phsa-msg.user{background:linear-gradient(160deg, var(--brand), oklch(55% .21 25));color:#fff;border-bottom-right-radius:5px;align-self:flex-end;box-shadow:0 6px 16px -8px oklch(62% .22 25/.5)}.phsa-msg.sys{color:var(--muted-foreground);text-align:center;background:0 0;align-self:center;max-width:92%;padding:1px 8px;font-size:11.5px}.phsa-msg a{color:inherit;text-underline-offset:2px;font-weight:600}.phsa-msg.bot a{color:var(--brand)}.phsa-typing{background:var(--card);border-radius:16px 16px 16px 5px;align-self:flex-start;gap:4px;padding:12px 16px;display:inline-flex;box-shadow:0 8px 22px -14px oklch(20% .05 262/.18)}.phsa-typing i{background:var(--muted-foreground);opacity:.5;border-radius:50%;width:7px;height:7px;animation:1.3s infinite phsaBlink}.phsa-typing i:nth-child(2){animation-delay:.2s}.phsa-typing i:nth-child(3){animation-delay:.4s}.phsa-quick{background:var(--muted);flex-wrap:wrap;gap:8px;padding:8px 12px 4px;display:flex}.phsa-chip{color:var(--ink);background:var(--card);border:1px solid var(--border);cursor:pointer;border-radius:999px;padding:8px 12px;font-family:inherit;font-size:12px;font-weight:600;transition:all .15s}.phsa-chip:hover{background:var(--brand);color:#fff;border-color:var(--brand)}.phsa-input{border-top:1px solid var(--border);background:var(--card);flex:none;align-items:flex-end;gap:8px;padding:12px;display:flex}.phsa-input textarea{resize:none;color:var(--foreground);background:var(--muted);border:1px solid var(--border);border-radius:12px;outline:none;flex:auto;max-height:90px;padding:10px 12px;font-family:inherit;font-size:13.5px;line-height:1.4}.phsa-input textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in oklch, var(--brand) 20%, transparent)}.phsa-send{cursor:pointer;color:#fff;background:linear-gradient(160deg, var(--brand), oklch(55% .21 25));border:none;border-radius:12px;flex:none;place-items:center;width:42px;height:42px;transition:filter .15s;display:grid}.phsa-send:hover{filter:brightness(1.08)}.phsa-secure{text-align:center;color:var(--muted-foreground);background:var(--card);padding:0 0 9px;font-size:10px}.phsa-launcher{color:#fff;cursor:pointer;background:linear-gradient(150deg, var(--brand), oklch(55% .21 25));border:none;border-radius:50%;place-items:center;width:56px;height:56px;transition:transform .15s;display:grid;position:relative;box-shadow:0 12px 26px -10px oklch(62% .22 25/.6)}.phsa-launcher:hover{transform:scale(1.06)}.phsa-badge{color:#fff;border:2px solid var(--card);background:#16a34a;border-radius:999px;place-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-weight:800;display:grid;position:absolute;top:-2px;right:-2px}.phsa-nudge-wrap{position:relative}.phsa-nudge{text-align:left;max-width:230px;color:var(--foreground);background:var(--card);border:1px solid var(--border);cursor:pointer;border-radius:14px 14px 4px;padding:11px 13px;font-size:13px;line-height:1.4;animation:.25s phsaRise;box-shadow:0 16px 34px -18px oklch(20% .05 262/.4)}.phsa-nudge-x{background:var(--card);border:1px solid var(--border);width:32px;height:32px;color:var(--foreground);cursor:pointer;border-radius:50%;place-items:center;font-size:18px;line-height:1;display:grid;position:absolute;top:-12px;left:-12px;box-shadow:0 4px 12px -4px oklch(20% .05 262/.45)}.phsa-nudge-x:hover{background:var(--muted)}@media (width<=640px){.phsa-nudge{max-width:200px;padding:10px 12px;font-size:12.5px}}@keyframes phsaPulse{0%{box-shadow:0 0 #4ade808c}70%{box-shadow:0 0 0 6px #4ade8000}to{box-shadow:0 0 #4ade8000}}@keyframes phsaRise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes phsaBlink{0%,60%,to{opacity:.25;transform:translateY(0)}30%{opacity:.85;transform:translateY(-3px)}}@media (prefers-reduced-motion:reduce){.phsa *{transition:none!important;animation:none!important}}